MARCO TEÓRICO
6. Erradicar todas las formas de violencia en el sistema educativo y velar por la integridad física, psicológica y sexual de los estudiantes.
2.7. Categorías fundamentales
2.7.4. Amor y sexualidad
You can enable SNMPv1/v2c or SNMPv3 on the wireless controller to retrieve statistics and configuration information.
For information on editing or deleting SNMPv3 user accounts, see Editing SNMPv3 User Accounts on page 80 and Deleting SNMPv3 User Accounts on page 82.
1 From the top menu, click Controller.
The Wireless Controller Configuration screen is displayed. 2 In the left pane, click Network > SNMP.
The SNMP Common Settings screen is displayed.
3 To enable SNMP, select the SNMPv1/v2c Mode option. 4 Type the following information:
•
Contact Name – Specifies the name of the SNMP administrator.•
Location – Specifies the location of the SNMP administration.•
SNMP Trap Port – Specifies the destination port for SNMP traps. The industry standard is 162. If left blank, no traps are generated.5 In the Forward Traps drop-down list, click the security level of the traps to be forwarded: Informational, Minor, Major, or Critical.
6 In the Publish AP as interface of controller drop-down list, click to enable or disable publishing the wireless AP and their interfaces as interfaces of the controller. By default this option is enabled. When this option is enabled, all wireless APs and their interfaces are published as interfaces of the controller when you retrieve topology statistics and configuration information using SNMP. Topology statistics and configuration information on wireless APs are retrievable using both proprietary and standard MIBs. The Publish AP as interface of controller option only affects information retrieved through standard MIBs, i.e. IF-MIB, RFC1213. All information that is retrieved through proprietary MIBs is not affected. If the Publish AP as interface of controller option is disabled, the wireless APs' interfaces are not considered interfaces of the controller.
For example, if the Publish AP as interface of controller option is disabled, querying the ifTable would return information on the controller physical interfaces, plus all VNSs that are configured on that controller. If enabled, querying the same table would return the above information, in addition to information on each wireless APs’ interfaces.
7 In the SNMP v1/v2c section, type the following:
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Read Community Name – Specifies the community name password for users with read privileges.•
Read/Write Community Name – Specifies the community name password for users with read and write privileges.•
Manager A – Specifies the IP address of the server on the network where the SNMP traps are monitored.•
Manager B – Specifies the IP address of a second server on the network where the SNMP traps are monitored.Warning
For security purposes, it is recommended that you immediately change the Read Community Name (public) and the Read/Write Community Name (private) passwords to names that are less obvious and more secure.
8 To save your changes, click Save. Enabling SNMPv3
To Enable SNMPv3 Parameters: 1 From the top menu, click Controller.
2 In the left pane, click Network > SNMP.
The SNMP Common Settings screen is displayed.
3 To enable SNMP, select the SNMPv3 Mode option. 4 Type the following information:
•
Contact Name – Specifies the name of the SNMP administrator.•
Location – Specifies the location of the SNMP administration.•
SNMP Trap Port – Specifies the destination port for SNMP traps. The industry standard is 162. If left blank, no traps are generated.5 In the Forward Traps drop-down list, click the security level of the traps to be forwarded: Informational, Minor, Major, or Critical.
6 In the Publish AP as interface of controller drop-down list, click to enable or disable publishing the wireless AP and their interfaces as interfaces of the controller. By default this option is enabled. When this option is enabled, all wireless APs and their interfaces are published as interfaces of the controller when you retrieve topology statistics and configuration information using SNMP. Topology statistics and configuration information on wireless APs are retrievable using both proprietary and standard MIBs. The Publish AP as interface of controller option only affects information retrieved through standard MIBs, i.e. IF-MIB, RFC1213. All information that is retrieved through proprietary MIBs is not affected. If the Publish AP as interface of controller option is disabled, the wireless APs' interfaces are not considered interfaces of the controller.
For example, if the Publish AP as interface of controller option is disabled, querying the ifTable would return information on the controller physical interfaces, plus all VNSs that are configured on that controller. If enabled, querying the same table would return the above information, in addition to information on each wireless APs’ interfaces.
7 In the SNMP v3 section, type the SNMP engine ID in Engine ID. The SNMP engine ID is a 5 – 32 character ID for the EWC SNMP agent. Do not use spaces, control characters, or tabs.
8 Add user accounts.
a Click Add User Account.
The Add SNMPv3 User Account screen is displayed.
b Select Enabled to enable the user. c In User Name, type a user name.
d In the Security Level drop-down list, select the appropriate security level for the user: authPriv, authNoPriv, NoAuthNoPriv.
If NoAuthNoPriv is selected, go to step 8.i on page 80.
e In the Authentication Protocol drop-down list, select the authentication protocol: None, MD5, SHA.
f In Authentication Password, type the password, which must be at least eight characters long. If desired, click Unmask to display the password in plain text.
If authNoPriv is the selected security level, go to step 8.i on page 80.
g In the Privacy Protocol drop-down list, select the encryption protocol: None, DES.
h In Privacy Password, type the password, which must be at least eight characters long. If desired, click Unmask to display the password in plain text.
i Click OK to save the user account information. The SNMP Common Settings screen is displayed. 9 In Trap 1 Destination IP and Trap 2 Destination IP, type the IP addresses of the servers on the
network where the SNMP traps are monitored.
10 In the Trap 1 User Name and Trap 2 User Name drop-down lists, select the user name associated with the Trap 1 and Trap 2 destination servers. Only enabled users appear in these drop-down lists. 11 To save your changes, click Save.
Editing SNMPv3 User Accounts To Edit SNMPv3 User Accounts: 1 From the top menu, click Controller.
2 In the left pane, click Network > SNMP.
The SNMP Common Settings screen is displayed.
3 In the SNMP v3 section, select a user account. 4 Click Edit Selected User.
The Edit SNMPv3 User Account screen is displayed.
You can change the setting of the Authentication Protocol, Authentication Password, Privacy Protocol, and Privacy Password, depending upon how the user account’s security level is set. 5 In the Authentication Protocol drop-down list, select the authentication protocol: MD5, SHA. 6 In Authentication Password, type the password, which must be at least eight characters long. If
7 In the Privacy Protocol drop-down list, select the encryption protocol: DES.
8 In Privacy Password, type the password, which must be at least eight characters long. If desired, click Unmask to display the password in plain text.
9 Click OK to save the user account information. The SNMP Common Settings screen is displayed. 10 To save your changes, click Save.
Deleting SNMPv3 User Accounts To Delete SNMPv3 User Accounts: 1 From the top menu, click Controller.
The Wireless Controller Configuration screen is displayed. 2 In the left pane, click Network > SNMP.
The SNMP Common Settings screen is displayed.
3 In the SNMP v3 section, select a user account. 4 Click Delete Selected User.
5 Click OK to delete the user account. 6 To save your changes, click Save.